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Opinion Editorial on Human Dignity in Commerce Profession

Question: Examine about theOpinion Editorial on Human Dignity in Commerce Profession. Answer: Presentation This report is an Opi...

Friday, December 27, 2019

How to Do the Barking Dog Chemistry Demonstration

The Barking Dog chemistry demonstration is based on an exothermic reaction between nitrous oxide or nitrogen monoxide and carbon disulfide. Ignition of the mixture in a long tube results in a bright blue chemiluminescent flash, accompanied by a characteristic barking or woofing sound. Materials for the Barking Dog Demonstration Stoppered glass tube containing N2O (nitrous oxide) or NO (nitrogen monoxide or nitric oxide). You can prepare and collect nitrous oxide or nitrogen monoxide yourself.CS2, carbon disulfideLighter or match How to Perform the Barking Dog Demonstration Unstopper the tube of nitrous oxide or nitrogen monoxide to add a few drops of carbon disulfide.Immediately re-stopper the container.Swirl the contents around to mix the nitrogen compound and carbon disulfide.Light a match or lighter. Unstopper the tube and ignite the mixture. You can throw a lit match into the tube or use a long-handled lighter.The flame front will move rapidly, creating a bright blue chemiluminescent flash and a barking or woofing sound. You can re-light the mixture a few times. After the demonstration is performed, you can see sulfur coating the inside of the glass tube. Safety Information This demonstration should be prepared and performed inside a fume hood by a person wearing safety goggles. Carbon disulfide is toxic and has a low flash point. What Is Happening in the Barking Dog Demonstration? When the nitrogen monoxide or nitrous oxide is mixed with carbon disulfide and ignited, a combustion wave travels down the tube. If the tube is long enough you can follow the progression of the wave. The gas ahead of the wavefront is compressed and explodes at a distance determined by the length of the tube (which is why when you re-ignite the mixture, the barking sounds in harmonics). The bright blue light that accompanies the reaction is one of the few examples of a chemiluminescent reaction that occurs in the gas phase. The exothermic decomposition reaction between nitrogen monoxide (oxidizer) and carbon disulfide (fuel) forms nitrogen, carbon monoxide, carbon dioxide, sulfur dioxide and elemental sulfur. 3 NO CS2 → 3/2 N2 CO SO2 1/8 S8 4 NO CS2 → 2 N2 CO2 SO2 1/8 S8 Notes about the Barking Dog Reaction This reaction was performed by Justus von Liebig in 1853 using nitrogen monoxide and carbon disulfide. The demonstration was so well-received that Liebig performed it a second time, although this time there was an explosion (Queen Therese of Bavaria received a minor wound on the cheek). Its possible the nitrogen monoxide in the second demonstration was contaminated with oxygen, to form nitrogen dioxide. There is also a safer alternative to this project that you can do with or without a lab.

Thursday, December 19, 2019

Autism Spectrum Disorder ( Asd ) Essay - 1822 Words

As Autism Spectrum Disorder(ASD) is a neurodevelopmental disorder that is characterized by significant challenges in communication and social skills as well as behaviour, it leaves individuals who have been diagnosed having difficulty deciphering the social cues, and body language that is intrinsic to romantic and sexual relations. The frequency of reported ASD in children has increased dramatically over the last forty years across the globe, though experts are uncertain as to what exactly has caused the rate of diagnosis to increase so sharply. According to the most recent data provided by the American Center for Disease Control and Prevention the prevalence of diagnosis had risen to a rate of 1-in-68 children (Christensen, Baio, Braun et al. 2016). This leaves many of current and future generations with severe questions on the means of who they are and how they can pursue a romantic a sexual relationship, when they have difficulty differentiating between a friendly touch and flirt ing due to their limited theory of mind.The exact cause of Autism, be it genetic or environmental is still not completely determined, with much research particularly lately going into genetic and hormonal differentials between individuals with ASD and the general population, As with many instances of the question of nature versus nurture, most of scientists have come to a census on the middle ground; it’s both. in this literature review we will largely be ignoring environmental factors. Given theShow MoreRelatedAutism Spectrum Disorder ( Asd )1722 Words   |  7 Pagesin every sixty-eight births are diagnosed with the Autism spectrum disorder in other words (ASD), which is about one percent of the world’s population. And that more than three point five million people in America live with a person who has the Autism spectrum disorder. We all know that Autism is a spectrum disorder in which an abnormality is developed in the brain. It is a long life condition that has no cure for itself. People who have Autism face many difficulties in their communication and theirRead MoreAutism Spectrum Disorder ( Asd )1441 Words   |  6 PagesIntroduction Autism spectrum disorder (ASD) is a hereditary neurodevelopmental disorder. Like many other psychological disorders, it is commonly misunderstood in popular culture. Many allude to it casually, often equating it with crippling social awkwardness and disability when it is in fact a spectrum disorder with many degrees of severity. It is somewhat of an enigma within the scientific community as well; there are many things we do not know about ASD and there is ongoing research to learn moreRead MoreAutism Spectrum Disorder ( Asd )1569 Words   |  7 Pagesdiagnoses for autism spectrum disorder (ASD) occur has seen a dramatic growth in numbers. With diagnoses for ASD increasing, more siblings are also being found to have grown up with a sister or brother with autism spectrum disorder. Previous studies have shown no consensus on whether or not siblings of persons with ASD are at risk for negative effects. However, patterns of anxiety among these siblings are being examined to see if charac teristics of a child with autism spectrum disorder and their parentsRead MoreAutism Spectrum Disorder ( Asd )1535 Words   |  7 PagesHow Autism Influences the Interactions with Others There is a little boy that gets up every morning and goes to school. He goes home to his parents after school each day. He eats, sleeps, and plays just like any other child. There is one difference. He sees the world in a unique way than most other children not affected by Autism Spectrum Disorder. The boy’s life and actions are a bit different and can be challenging for him. He needs understanding parents, family members, and teachers. Autism SpectrumRead MoreAutism Spectrum Disorder ( Asd )1444 Words   |  6 PagesAutism Spectrum Disorder Dustin S. Staats University of Central Oklahoma â€Å"Autism Spectrum Disorder (ASD) formerly known as just Autism, is a disorder that affects about 1 in 68 children here in the United States.† (Facts about ASD) This is a pretty high prevalence and the number is continuing to rise. â€Å"Autism is a developmental disability that can cause significant impairments in behavioral, communication, and social aspects of everyday life.†(Facts about ASD). The intellectual functioning ofRead MoreAutism Spectrum Disorder ( Asd )1369 Words   |  6 PagesAutism Spectrum Disorder (ASD) Introduction I don t think people understand how unique children with Autism are or the demands of caring for a child with Autism is. In order to grasp the effect of this disability has on a child or their family it is important to understand the characteristics of a child living with Autism. So for you to understand I will be talking about Autism Spectrum Disorder (ASD) or Autism in a childs life. I will be talking about what autism is, the history and descriptionRead MoreAutism Spectrum Disorder ( Asd )1587 Words   |  7 Pages Topic: Autism Spectrum Disorder  (ASD) Purpose: My audience will learn the importance of recognizing early signs of Autism Spectrum Disorder in children. Thesis: It is important to understand the early signs of Autism Spectrum Disorder, and why early intervention is the best treatment. Introduction: Gain/maintain attention There is a television show I like to watch called â€Å"The Big Bang Theory, maybe some of you have seen it. This show focuses on the relationships between a group of friends, someRead MoreAutism Spectrum Disorder ( Asd ) Essay1168 Words   |  5 PagesAutism Spectrum Disorder, as defined by the National Institute of Neurological Disorders, refers to a group of complex neurodevelopment disorders characterized by repetitive and characteristic patterns of behavior and difficulties with social communication and interaction (ninds.nih.gov). Autism Spectrum Disorder (ASD) is a very complex developmental disorder and the term ‘spectrum’ was added to the original term simply known as ‘Autism’ due to the wide range of symptoms associated with the disorderRead MoreAutism Spectrum Disorder ( Asd )1852 Words   |  8 PagesThe following paper is going to cover the topic of Autism Spectrum Disorder (ASD). Using research and data collected from various authors and journalists the paper will describe the different variations of autism and discuss the impact autism has on a person- in society, at home, in the classroom, and in their careers. Beginning at infancy, autism has a major impact on not just the child but their family’s life as well. The child’s lack of ability to interpret social cues, gestures, and expressionsRead MoreAutism Spectrum Disorder ( Asd )1801 Words   |  8 PagesAutism spectrum disorder (ASD) is a heterogeneous neurodevelopmental disorder characterized by qualitative impairments in social interaction and communication, and restricted, repetitive behavior (American Psychiatric Association [APA], 2013), and is associated with impairments in executive functions. Autism Spectrum Disorder is also defined as a group of disorders that impair an individual’s ability to understand and engage in the give-and-take of social relationships. (Boyd, 2015) Autism is a well-known

Wednesday, December 11, 2019

Globalization And Its Effect On Poverty Essay Example For Students

Globalization And Its Effect On Poverty Essay Globalization and Its Effect on PovertyGlobalization has helped raise the standard of living for many people worldwide. It has also, however, driven many deeper into poverty. Small businesses and third world countries are not capable of updating their technology as often as their larger, wealthier counterparts. Unable to compete with multinational firms and wealthy nations, small businesses and third world countries and forced to do business locally, never growing and reaching their full potential. Technological advances are made daily throughout the world. However, it is expensive to rapidly make and transport these advances globally. This high production cost causes the consumer’s price to be unnecessarily high. Today, there are many countries in the world that cannot afford to pay such a high price for the latest technology, and by the time they can afford to pay, newer, more advanced technology exists. The democratization of technology benefits mainly the wealthier countries. 2Technological advances not only benefit wealthy countries, but also wealthier companies. Technological advancements allow countries and their companies worldwide publicity when they are successful. Because investors are able to easily invest on the Internet, on the telephone, and through facsimile machines, the profits of companies have increased greatly. Currency traders all over the world have also been able to update exchange rates and notify the public of the updates more rapidly. This has led to more desire to finalize deals because companies are able to be sure that they are receiving competitive exchange rates. Swissair, an airline based in Switzerland, even moved its entire accounting division from Switzerland to India simply because the accountants in India are among the best in the world. They were able to do this because all of the information from their new office halfway around the world was transmitted through the use of technologically advanced devices. Because labor is cheaper and the workers are more skilled in India, the company benefited in two ways. For the same reasons as in India, Thailand has moved from being primarily a rice-producing nation, to the world’s second largest producer of pickup 3trucks and fourth largest producer of motorcycles (In Class Handouts). As far back as the invention of the telephone, the countries with the best economies were the most technologically advanced. The invention of the telephone by Alexander Graham Bell in 1876 allowed information to be sent around the world considerably more rapidly than ever before. Before the invention of the telephone, it might have taken days, weeks, or even months to courier documents around the world. Today, however, Selectronic, a company in Delhi, India takes doctors dictation from a toll-free number in the United States, transcribes the recordings, and sends the text back to a U.S. HMO (In Class Handouts). With the invention of the telephone and its spread to the world’s wealthier countries also came increased growth in the wealthier countries’ economies. The global marketplace is based on a winner take all system. The wealthy, â€Å"winning† companies and countries are able to sell their goods and services to a global market, while the â€Å"losing†, poorer countries and businesses are limited to their local markets. Massive global markets also create huge incentives for businesses and nations to market products internationally. The National Basketball 4Association, for example, in 1998 sold more than five hundred million dollars in licensed merchandise worldwide. The NBA owes this huge source of income to advances in technology. Basketball organizations in other countries that cannot afford to market their organizations globally, however, are forced to sell licensed merchandise only in their countries, substantially lowering potential profits. In the past fifty years, global capitalism has raised the living standards of more people higher and faster than the previous five hundred years. Increasing the number of â€Å"haves† in the world has also dramatically increased the number of â€Å"have-nots†. It has also driven the poor further into poverty making it more and more unlikely that they will ever recover. Glo balization creates tensions, especially within nations and companies, between those who have the skills and resources to compete in the global market and those who do not. Disability Is Not Inability Sample EssayEffective countries and businesses are not merely the most technologically advanced. They are also the ones who are constantly seeking to upgrade and improve their existing technology. The world’s poorer countries cannot afford, however, to upgrade their technology as often. Nevertheless, countries and businesses must always work to increase the speed of transactions, investment, production, and government. They must also learn to operate their existing software and networks at full potential before it is updated so that the efficiency is maximized. Low productivity within a country or a company leads to a low standard of living and higher levels of poverty. Low productivity within a nation or a company also causes it to be less competitive in the global marketplace. If a 9company or a nation cannot afford to constantly update their goods and technologies, then they will not be able to compete globally. Foreign competitors set the standard for quality and production schedules of goods. Again, if a company is unable to update its factories, it will not be competitive and have more poverty. The democratization of finance has helped globalization flourish. The wealthy countries, however, are reaping the majority of the benefits. While there is more money available for companies to get started, the majority of the profits of the new companies are being invested in wealthy countries. Investments in the United States have gone from one hundred million to nearly three trillion dollars. While the economy of the United States has developed into one of the strongest, most stable in the world, many third world countries were forced deeper into poverty as a result. A contributing factor to the success of globalization has been the creation of alliances and economic integration. The countries that benefit the most from these alliances, however, are traditionally wealthier countries. Free trade, customs unions, common markets, and economic unions are essential to the spread of 10globalization; however, they impede the growth of third world countries not included in the group. Globalization, while essential to the success of the global marketplace, has a darker, less visible side. It benefits some third world countries, most wealthy countries, as well as large, well-known multinational companies. It, however, causes the economies of many countries and smaller companies to collapse. In an effort to promote competition worldwide, globalization has actually rendered it impossible for some companies that were successful locally to transfer their success to the global stage. It has also blocked investments and growth of some poorer, third world countr ies. Globalization decreases poverty in some countries while simultaneously increasing it in others. Business Reports

Tuesday, December 3, 2019

The Driving Way Essay Example For Students

The Driving Way Essay Selecting a career path is the easiest decision one can make; I have chosen five in the nine years since high school. The problem is selecting a path and following it to completion. When I returned to school for my most recent career path, I worked hard and did well for the first several months. Then, I started staying out late with a young lady, and the amount of time that I applied to school decreased by an order of magnitude. After several weeks with her, it was apparent that my grades were going to be bad. I told my father that I was not doing well in school, and that I was going to quit school to work full time again. He surprised me when he replied, Do you remember the first time that I let you drive?Although I vaguely remembered the event, I said, Of course I do. We will write a custom essay on The Driving Way specifically for you for only $16.38 $13.9/page Order now Father then ask, Do you still drive as poorly as you did that day?Sensing one of the old mans long-winded speeches about to start, I harshly said, No, whats your point?After my abrasive reply, Father shook his head and started reading a book. Although I did not want to hear his speech, I could not keep from wondering what he wanted to say. I thought about the Saturday morning that my father let me drive for the first time. He drove me to a stretch of road so long and straight that you could see it converge in the horizon. He pulled over and told me to swap seats with him. Despite being nervous, I wasted no time getting behind the wheel. Timidly, I put the car in drive and pulled into the road. Father then said, All that you have to do is point it straight and keep it between the lines. With fathers advice about driving in mind, I carefully lined the car between the lines and headed down the road. I did well for the first several minutes. Then, my mind wandered, and I started paying less attention to the road. In a few seconds, I felt a thump and heard the car hit gravel. I overreacted and jerked the wheel; the car slid sideways, and suddenly we stopped. I was sure that my father was going to yell about my poor driving, but he quietly said, Son, let me clarify my advice to you. It is not only about starting in the right direction and then forgetting what you are doing. It is about always paying attention to where you are and where you want to be. It is about making subtle corrections; if a correction is to big, it will always send you out of control. After I pondered the old mans driving advice, I decided not to quit school. I stopped seeing the young lady, and dropped two classes—which left time for me to concentrate on my remaining classes. Because of the correction, I finished the semester on the deans list. Almost one year has passed since then, and I am still going down the same path; I pay attention and make minor corrections when corrections are needed. Acceptance Essays